2002-07-17 Jeff Johnston <jjohnstn@redhat.com>

        * configure.host(stdio64_dir): New setting that is used to
        enable building of new stdio64 directory.
        * libc/Makefile.am[HAVE_STDIO64_DIR]: Add support for
        large files.
        (stmp-stdio64,stdio64.texi): New targets to optionally add in
        stdio64 info to info files.
        * libc/Makefile.in: Regenerated.
        * libc/configure: Ditto.
        * libc/configure.in: Add configuration variables that are set
        when stdio64 is selected as subdir in configure.host.
        * libc/libc.texinfo: Add optional menu item for Stdio64, based
        on whether STDIO64 flag is set or not.
        * libc/sys.tex: Add optional stdio64 syscalls based on whether
        STDIO64 flag is set or not.
        * libc/include/reent.h[__LARGE64_FILES]: Add new stdio64
        _r sycall routines.
        * libc/include/stdio.h[__LARGE64_FILES]: Add new stdio64 prototypes.
        (FILE): Typedef'd to __FILE instead of struct __sFILE directly.
        (__SL64): New file flag indicating file is opened via fopen64.
        * libc/include/sys/_types.h(_off64_t): Added.
        * libc/include/sys/config.h: For x86-linux, define __LARGE64_FILES.
        * libc/include/sys/reent.h(struct __sFILE64): New file structure
        for 64-bit offset large file support.
        (__FILE): New intermediate type either set to struct __sFILE64 or
        struct __sFILE, depending on whether __LARGE64_FILES is set or not.
        * libc/reent/Makefile.am[HAVE_STDIO64_DIR]: Add new files.
        * libc/reent/Makefile.in: Regenerated.
        * libc/reent/fstat64r.c: New file.
        * libc/reent/lseek64r.c: Ditto.
        * libc/reent/open64r.c: Ditto.
        * libc/reent/reent.tex: Optionally add stdio64 reentrant syscalls
        based on whether STDIO64 flag is set.
        * libc/stdio/stdio.tex: Add blank line.
        * libc/stdio64/Makefile.am: New file.
        * libc/stdio64/Makefile.in: Ditto.
        * libc/stdio64/fgetpos64.c: Ditto.
        * libc/stdio64/fopen64.: Ditto.
        * libc/stdio64/freopen64.c: Ditto.
        * libc/stdio64/fseeko64.c: Ditto.
        * libc/stdio64/fsetpos64.c: Ditto.
        * libc/stdio64/ftello64.c: Ditto.
        * libc/stdio64/local64.h: Ditto.
        * libc/stdio64/stdio64.c: Ditto.
        * libc/stdio64/stdio64.tex: Ditto.
        * libc/stdio64/tmpfile64.c: Ditto.
        * libc/sys/linux/io64.c: Add weak aliases for lseek64, fstat64, and
        open64.

1 files changed, 24 insertions, 3 deletions

diff --git a/newlib/libc/include/stdio.h b/newlib/libc/include/stdio.h
index 1cc83ab01..9e93ed5bc 100644
--- a/newlib/libc/include/stdio.h
+++ b/newlib/libc/include/stdio.h
@@ -37,7 +37,7 @@
 #include <stdarg.h>
 
 /*
- * <sys/reent.h> defines __sFILE, _fpos_t.
+ * <sys/reent.h> defines __FILE, _fpos_t.
  * They must be defined there because struct _reent needs them (and we don't
  * want reent.h to include this file.
  */
@@ -48,7 +48,11 @@
 _BEGIN_STD_C
 
 typedef _fpos_t fpos_t;
-typedef struct __sFILE FILE;
+typedef __FILE FILE;
+
+#ifdef __LARGE64_FILES
+typedef _fpos64_t fpos64_t;
+#endif
 
 #include <sys/stdio.h>
 
@@ -68,8 +72,9 @@ typedef struct __sFILE FILE;
 #define	__SOFF	0x1000		/* set iff _offset is in fact correct */
 #define	__SMOD	0x2000		/* true => fgetline modified _p text */
 #if defined(__CYGWIN__) || defined(__CYGWIN__)
-#define __SCLE        0x4000          /* convert line endings CR/LF <-> NL */
+#  define __SCLE  0x4000        /* convert line endings CR/LF <-> NL */
 #endif
+#define	__SL64	0x8000		/* is 64-bit offset large file */
 
 /*
  * The following three definitions are for ANSI C, which took them
@@ -279,6 +284,22 @@ int	_EXFUN(_vsscanf_r, (struct _reent *, const char *, const char *, __VALIST));
 ssize_t _EXFUN(__getdelim, (char **, size_t *, int, FILE *));
 ssize_t _EXFUN(__getline, (char **, size_t *, FILE *));
 
+#ifdef __LARGE64_FILES
+FILE *  _EXFUN(fopen64, (const char *, const char *));
+_off64_t _EXFUN(ftello64, (FILE *));
+_off64_t _EXFUN(fseeko64, (FILE *, _off64_t, int));
+int     _EXFUN(fgetpos64, (FILE *, _fpos64_t *));
+int     _EXFUN(fsetpos64, (FILE *, const _fpos64_t *));
+FILE *  _EXFUN(tmpfile64, (void));
+
+FILE *  _EXFUN(_fopen64_r, (struct _reent *,const char *, const char *));
+_off64_t _EXFUN(_ftello64_r, (struct _reent *, FILE *));
+_off64_t _EXFUN(_fseeko64_r, (struct _reent *, FILE *, _off64_t, int));
+int     _EXFUN(_fgetpos64_r, (struct _reent *, FILE *, _fpos64_t *));
+int     _EXFUN(_fsetpos64_r, (struct _reent *, FILE *, const _fpos64_t *));
+FILE *  _EXFUN(_tmpfile64_r, (struct _reent *));
+#endif /* __LARGE64_FILES */
+ 
 /*
  * Routines internal to the implementation.
  */